C# 加载XML文件数据

加载数据时，只加载我保存的

XML

文件中的名称

这是

XML

文件： //trainingfaces文件

 <?xml version="1.0" encoding="utf-8"?>
 <Faces_For_Training>
     <FACE>
         <NAME>john</NAME>
         <Age>25</Age>
         <informations>Student in MS university</informations>
         <FILE>face_john 25Student in MS university_905807542.jpg</FILE>
     </FACE>
     <FACE>
         <NAME>mark</NAME>
         <Age>40</Age>
         <informations>engineer ....</informations>
         <FILE>face_mark 40engineer ....._390671740.jpg</FILE>
     </FACE>
  </Faces_For_Training>

---

您可以尝试使用linq转换xml

    private void LoadTrainingData(string folderLocation)
    {
        var filePath = folderLocation + "\\TrainedLabels.xml";

        if (File.Exists(filePath))
        {
            var doc = XDocument.Load(folderLocation + "\\TrainedLabels.xml");
            var items = doc.Root.Elements("FACE");
            foreach (var item in items)
            {
                var names = item.Elements("NAME");
                var ages = item.Elements("Age");
                var faces = item.Elements("FACE");
            }
        }
    }

    private void LoadTrainingData(string folderLocation)
    {
        var filePath = folderLocation + "\\TrainedLabels.xml";

        if (File.Exists(filePath))
        {
            var doc = XDocument.Load(folderLocation + "\\TrainedLabels.xml");
            var items = doc.Root.Elements("FACE");
            foreach (var item in items)
            {
                var names = item.Elements("NAME");
                var ages = item.Elements("Age");
                var faces = item.Elements("FACE");
            }
        }
    }